T520/W520 triple heatpipes heatsink questions.

[thinkpadcollection]

I had a look on ebay for better heatsink for an T520 but all I find are fat heatpipe for CPU not dual heatpipes with GPU heatpipe. Does there one exist? I need this research answered.

I wanted dual heatpipes for better cooling; but the mounting/clamp layout is rotated 90 degrees and to make this even better; same magnesium chassis between T520 and W520 for both types of heatsinks.

Cheers, thinkpadcollection